[On Sale 4/5 10 PM JST] Cambodian Blue Zircon Loose Stone 1.606ct
Sale price¥18,800
Yellow Zircon 0.268ct Loose
Sale price¥8,800
Cambodian Blue Zircon 0.348ct Loose Stone
Sale price¥6,980
Cambodian blue zircon 0.258ct loose
Sale price¥6,980
Cambodian blue zircon 0.197ct loose
Sale price¥5,980
Cambodian blue zircon 0.217ct loose
Sale price¥6,980
Cambodian blue zircon 0.267ct loose
Sale price¥6,980
Myanmar color change zircon 1.00ct loose (reverse color change)
Sale price¥69,800
Bicolor Zircon 0.468ct Ruth Japanese-German Dictionary
Sale price¥25,800
[Sale on March 22nd at 10 PM] Golden Zircon 0.416ct Loose Stone
Sale price¥9,800
![[On Sale at 10 PM on 2/26] Tanzanian Yellow Zircon 0.835ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P2198787.jpg?v=1772013822&width=4000)
[On Sale at 10 PM on 2/14] Cambodian Colorless Zircon 1.121ct Loose
Sale price¥18,800
![[On Sale 2/13 at 10pm] Cambodian Zircon 2.495ct Loose](http://store.karatz.jp/cdn/shop/files/20260201_P2058373_97488f6f-67da-48a0-8925-b40c198e70d0.jpg?v=1770766981&width=3206)
[On Sale 2/13 at 10pm] Cambodian Zircon 2.495ct Loose
Sale price¥22,800
Cambodian blue zircon (Ratanakiri blue) 0.615ct loose
Sale price¥7,980
Cambodian blue zircon (Ratanakiri blue) 0.453ct loose
Sale price¥6,980
![[On Sale 2/4 at 10pm] Cambodian Blue Zircon 1.126ct Loose](http://store.karatz.jp/cdn/shop/files/P1306676.jpg?v=1770036000&width=4000)
[On Sale 2/4 at 10pm] Cambodian Blue Zircon 1.126ct Loose
Sale price¥18,800
Cambodian blue zircon, 7.0mm/1.962ct loose
Sale price¥39,800
![[On sale at 10pm on 2/18] Cambodian Blue Zircon 0.440ct Loose](http://store.karatz.jp/cdn/shop/files/P1273338.jpg?v=1771106302&width=4000)
[On sale at 10pm on 2/18] Cambodian Blue Zircon 0.440ct Loose
Sale price¥9,800
![[On Sale at 10 PM on January 27th] Sri Lankan Green Zircon 0.312ct Loose](http://store.karatz.jp/cdn/shop/files/P1212271_3ea57f7e-cd10-4e7c-8b34-c7c54313b131.jpg?v=1769151567&width=4000)
Cambodian Blue Zircon 0.205ct Loose
Sale price¥3,980
Cambodian Blue Zircon 0.204ct Loose
Sale price¥3,980
Cambodian Blue Zircon 0.221ct Loose
Sale price¥3,980
Cambodian Blue Zircon 0.609ct Loose
Sale price¥5,980
![[On Sale at 10 PM on January 11th] Myanmar Color Change Zircon 0.697ct Loose](http://store.karatz.jp/cdn/shop/files/collage_7259b0be-cb59-4ae4-a7cf-8c69c0ae6cfe.png?v=1767992415&width=2250)
![[On Sale at 10 PM on January 11th] Myanmar Color Change Zircon 5.3mm/1.043ct Loose Stone](http://store.karatz.jp/cdn/shop/files/collage_091d2811-9ea8-42a8-8027-ab7d20084e98.png?v=1768050423&width=2250)
Tanzanian orange zircon 3.804ct loose
Sale price¥35,800
Sri Lankan Zircon Cat's Eye 23.767ct Loose
Sale price¥398,000
Blue zircon 0.397ct loose stone
Sale price¥6,980
Sri Lankan pink zircon 1.991ct loose stone
Sale price¥29,800
Cambodian colorless zircon 0.630ct loose stone
Sale price¥8,800
Cambodian colorless zircon 0.905ct loose stone
Sale price¥9,800
Cambodian Blue Zircon (Ratanakiri Blue) 2.822ct Loose Stone
Sale price¥98,000
Cambodian Blue Zircon (Ratanakiri Blue) 2.232ct Loose Stone
Sale price¥79,800
Malawi Bicolor Zircon 0.811ct Loose Stone
Sale price¥29,800
Malawi Bicolor Zircon 1.661ct Loose Stone
Sale price¥59,800
Blue zircon 3.283ct loose
Sale price¥75,800
1.008ct Tanzanian orange zircon loose stone
Sale price¥9,800
Cambodian blue zircon 4.203ct loose
Sale price¥39,800
Tanzanian Zircon 4.138ct Loose Stone
Sale price¥39,800
Tanzanian Zircon 1.035ct Loose Stone
Sale price¥9,800
Tanzanian Green Zircon 0.364ct Loose Stone
Sale price¥6,980
Tanzanian Brown Zircon 0.642ct Loose Stone
Sale price¥8,800
Cambodian Blue Zircon (Ratanakiri Blue) 2.607ct Loose Stone
Sale price¥59,800
Cambodian Blue Zircon 0.521ct Loose Stone
Sale price¥5,980
Colorless zircon 1.831ct loose
Sale price¥12,800
Cambodian blue zircon 0.232ct loose stone
Sale price¥4,980
Why not take your favorite gemstone that you found at KARATZ and have it made into custom-made jewelry? It will be made by skilled Japanese craftsmen.
We carefully craft each piece of jewelry, starting with the stone setting, to match the individual characteristics of the gemstone.
So that more people can feel closer to jewellery and enjoy it easily.
We will introduce KARATZ's thoughts on products, the attention to detail and efforts in selecting gemstones and creating jewelry.
KARATZ's Initiatives and Social Contributions
We will introduce KARATZ's efforts, including nurturing the next generation and business collaboration to develop the industry, and supporting children in Sri Lanka, the land of jewels.
KARATZ Books
These are books that KARATZ has been involved in writing, supervising, and planning. They are all books that allow you to enjoy gemstones from various angles. You can also purchase them directly.
jeweler's tools
For those who want to enjoy jewelry more but don't know what tools to use, we will introduce tools that are also used by KARATZ staff. You can also purchase them directly.